Release 4.11 tools/perf/trace/beauty/eventfd.c

#ifndef EFD_SEMAPHORE

#define EFD_SEMAPHORE		1
#endif

#ifndef EFD_NONBLOCK

#define EFD_NONBLOCK		00004000
#endif

#ifndef EFD_CLOEXEC

#define EFD_CLOEXEC		02000000
#endif



static size_t syscall_arg__scnprintf_eventfd_flags(char *bf, size_t size, struct syscall_arg *arg)
{
	int printed = 0, flags = arg->val;

	if (flags == 0)
		return scnprintf(bf, size, "NONE");

#define	P_FLAG(n) \
	if (flags & EFD_##n) { \
                printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
                flags &= ~EFD_##n; \
        }

	P_FLAG(SEMAPHORE);
	P_FLAG(CLOEXEC);
	P_FLAG(NONBLOCK);

#undef P_FLAG

	if (flags)
		printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags);

	return printed;
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Arnaldo Carvalho de Melo
101
100.00%
1
100.00%
Total
101
100.00%
1
100.00%


#define SCA_EFD_FLAGS syscall_arg__scnprintf_eventfd_flags
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Arnaldo Carvalho de Melo
132
100.00%
1
100.00%
Total
132
100.00%
1
100.00%
Directory: tools/perf/trace/beauty

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.